<template>
    <div>
        我是祖先组件
        <SonVue></SonVue>
    </div>
</template>

<script setup>
import SonVue from '../components/Son.vue';
import { ref, provide } from 'vue';
const huzi = ref('胡子')
provide('hu', huzi);

</script>
<style scoped>

</style>